package bean;

/**
 * @author 挚爱之夕
 * @version 1.0
 * @implSpec bean
 * @since 2023-09-17 10:59
 */
public class TreeNode {
    public int val;
    public TreeNode left;
    public TreeNode right;

    public TreeNode(int val) {
        this.val = val;
    }
    public TreeNode(){}
}
